JP6372796B2 - Housing information panel, housing information panel power supply device, collective intercom device, and collective intercom system - Google Patents

Description

The present invention, residential information panel, the housing information panel to the combined that residential information panel for power supplies, for a set for intercom apparatus and assembly for intercom system with these.

  As one of the power supply configurations in the collective intercom apparatus as described above, there is one that supplies power to the room master unit from the control device side that controls the entire interphone system. For example, in the following patent document, a plurality of room master units are connected by bus wiring with an interphone system control unit as an end point, and the room base unit stores a power source current from the control unit via a trunk line, and displays a call display. It is described that a large-capacity power storage unit that discharges a shortage of current is provided.

JP 2011-029968

If the power supply configuration of the collective intercom device is as described above, that is, the so-called center power supply system that is supplied from the control device side, the housing information panel can be miniaturized because it does not require a power circuit, and it is also suitable for narrow rental housing I was able to. However, since it is necessary to connect the control device side and the home information panel by a power line in addition to the call signal line, refurbishment or the like may require additional wiring for the power line. Further, there is a problem that the number of housing information panels that can be connected is limited by the capacity of the power supply circuit provided on the control device side. The present invention is, with respect to such a problem, a large residential information panel can flexibly from apartment to small apartment, residential information panel for electric MinamotoSo location, set for intercom apparatus and assembly for intercom system The purpose is to provide.

The present invention provides a housing information panel provided with a connection terminal of a power supply line that is supplied with power from the slave unit side, and the power supply to the housing information panel is provided between the housing information panel and a wall surface to be installed. The power supply device is configured to be installed and detachably integrated with the home information board, and has a larger wall surface installation area than the home information board. wire connector for connecting a different power supply line is provided with the the wall surface of the housing information panel is characterized in that the receiving connector to be connected to the wiring connector is provided.

  The house information panel may include a power selection switch for selecting whether to operate by receiving power from the handset side or from the power supply device.

The power supply may be a decorative frame shape for housing the housing information panel.

The power supply device for a housing information board according to the present invention is installed between a housing information board and a wall surface, and is detachably integrated with the housing information board, and has a larger wall installation area than the housing information board. It is a power supply apparatus , Comprising: The accommodating part which accommodates the said house information board, The power supply part which supplies a power supply to the said housing information board accommodated in the said accommodating part, The electric power supplied from the said power supply part is said house information board And a wiring connector for connecting to a receiving connector provided on the wall surface side of the housing information panel .

The power supply device for a home information board according to the present invention is characterized in that an extended operation section for transmitting an operation signal to the home information board is provided on the front panel .

The collective intercom apparatus according to the present invention is characterized in that the housing information panel is integrated with the power supply apparatus and is further connected to the handset side by a call signal line .

The collective intercom system according to the present invention includes the collective intercom apparatus and the slave unit.

  According to the present invention, in the new property, it is not necessary to perform additional wiring for supplying power to the housing information panel from the slave unit side, and the number of housing information panels is not limited by the power capacity of the slave unit side, It can flexibly handle large-scale apartment houses to small-scale apartment houses.

It is the perspective view before an assembly which looked at the housing information board and power supply device (decorative frame) which are examples of the embodiment of the present invention from the front side. It is the perspective view before an assembly which looked at the above-mentioned house information panel and a power unit from the back side. It is construction explanatory drawing which looked at the said housing information board and the fixing metal fitting from the front side. It is a system wiring diagram which shows an example of the intercom apparatus for collections which was made to operate the said house information panel with the power supply which a power supply device supplies. It is a system wiring diagram which shows an example of the intercom apparatus for a group made to operate the said house information panel with the power supply which a common entrance machine supplies.

  1 and 2 are perspective views of a housing information panel and a power supply device, which are examples of embodiments of the present invention, before assembly, as viewed from the front side and the rear side.

  The house information panel 10 is a dwelling unit base unit that uses a common entrance unit as a handset on the call side in a collective intercom device, and basically operates by receiving power from the handset side, that is, a center power supply system. It is assumed that it corresponds to. Since the basic functions of the house information board 10, for example, the calling call from the handset side, are the same as those of the conventional one, the description relating to such functions is omitted.

  The thin casing 10a of the house information board 10 is made of resin, and contains a substrate, electronic components, a speaker, a microphone, and the like constituting a control circuit (all not shown). ). On the front surface of the housing 10a, there are provided a display operation unit 11 including a touch panel, a speaker hole 12, a microphone hole 13, and a mode switching key 14 corresponding to the speaker and the microphone, respectively.

  Further, a terminal block 15 including a connection terminal for a power supply line supplied with power from the slave unit, a connection terminal for a call signal line for communicating with the slave unit, and the like are provided on the rear surface of the housing 10a. When the power line is connected to the terminal block 15, the house information panel 10 operates by being supplied with power from the power line. These power lines and call signal lines may be shared lines in which a power source and a call signal are superimposed.

  However, as a feature of this embodiment, the house information board 10 is configured to be detachably integrated with the power supply device 20 that supplies power to the house information board 10. As will be described later, the power supply device 20 is provided with a connection terminal for a power supply line different from the power supply line connected to the terminal block 15 of the house information panel 10. Therefore, when the house information panel 10 is integrated with the power supply device 20, it is not necessary to connect a power supply line to the terminal block 15.

  Further, a plurality of dip switches 16 for setting the device address of the housing information panel 10 are provided separately from the terminal block 15 on the back surface of the housing 10a. You may provide the power supply selection switch which selects beforehand whether it is included in the DIP switch 16, or receives power supply from the subunit | mobile_unit side, or receives power supply from the power supply device 20 as an individual switch. If such a power source selection switch is provided, a desired power source can be selected when both the power line from the slave unit and the power source device 20 are connected to the house information panel 10.

  As a configuration for integrating the house information panel 10 with the power supply device 20, a power supply device fixing means and a wiring connector 25 (power supply connector) derived from the power supply device 20 are provided on the rear surface of the housing 10 a facing the power supply device. ) Is connected to the receiving connector 17. Specifically, the power supply device fixing means is provided corresponding to each of the plurality of claw receiving holes 18 provided corresponding to each of the fixing claws 28 of the power supply device 20 and each of the elastic protrusions 27 of the power supply device 20. This is the protrusion receiving portion 19. The configuration of the power supply fixing means is not limited to this.

  On the other hand, the shape of the power supply device 20 is not particularly limited, but here is a resin-made decorative frame shape that detachably houses the house information panel 10. By doing so, the appearance when the housing information panel 10 is integrated with the power supply device 20 is improved.

  Specifically, the decorative frame type power supply device 20 includes a housing unit 20a that houses the house information panel 10, a power unit 21 that supplies power to the house information panel 10 housed in the housing unit 20a, and a power unit 21. Cover panel 20b for concealing.

  The accommodating portion 20 a is a resin base having the same left-right dimension as the house information board 10 and a larger vertical dimension than the house information board 10. A lower portion of the accommodating portion 20a protrudes forward, and an outer peripheral wall 20d is provided continuously to the protruding portion 20c. A power supply unit 21 is fixed to the upper part of the portion surrounded by the outer peripheral wall 20d. Projection receiving portions 29 that receive the fixed projections 31 of the cover panel 20b are formed on the outer peripheral walls 20d on the left and right sides of the power source portion 21. A plurality of fixing claws 28 are provided on both the left and right sides of the accommodating portion 20a. Each of the fixing claws 28 protrudes from the inner side of the outer peripheral wall 20d, and has an end bent upward. A plurality of elastic protrusions 27 are formed adjacent to the upper side of the protruding portion 20c. A wiring port 22 for drawing a call signal line or the like led out from the wall surface is formed at the center of the bottom surface of the housing portion 20a. A plurality of screw holes 23 for fixing the power supply device 20 to the wall surface are formed adjacent to the upper and lower edges of the wiring port 22. The arrangement of the screw holes 23 corresponds to a general embedding box, but can be directly screwed to the wall surface.

  The power supply unit 21 is composed of a rectifier circuit or the like, and is a power supply line different from the power supply line connected to the terminal block 15 of the house information panel 10, specifically a pair of screw terminals 24 as connection terminals for commercial power supply wiring. A harness for the wiring connector 25 that supplies power to the house information panel 10 is provided. Since the screw terminal 24 is connected to a power line different from the power line of the center power feeding method, it is a local power terminal. The wiring connector 25 may be arranged corresponding to the position of the receiving connector 17 of the house information panel 10 accommodated in the power supply device 20. By doing so, when the house information panel 10 is integrated with the power supply device 20, the degree of fit of the harness of the wiring connector 25 is improved. Further, the structure and arrangement of the wiring connector 25 and the receiving connector 17 may be determined so that when the house information panel 10 is integrated with the power supply unit 21, they are automatically electrically connected. By doing so, it is not necessary to connect the wiring connector 25 to the receiving connector 17.

  The power supply device 20 is further provided with an extended operation unit 26 that transmits an operation signal to the house information panel 10. Although the extended operation unit 26 is not essential, for example, if it is provided as an emergency button or an alarm stop button on the front panel portion of the power supply device 20 (in front of the cover panel 20b or the protruding portion 20c), it is easy to use in an emergency, etc. Will improve. A signal line for transmitting an operation signal from the extended operation unit 26 may be connected to the house information panel 10 via the wiring connector 25.

  The cover panel 20b is a resin box-shaped member having an open bottom surface, and is engaged with a button hole 30 for exposing an operation button constituting the expansion operation portion 26 to the surface and a projection receiving portion 29 of the accommodating portion 20a. A fixed projection 31 is formed.

  The housing information panel 10 and the power supply device 20 have a depth dimension so that their front surfaces are aligned on the same surface when the housing information panel 10 is fixed to the power supply device 20 and the cover panel 20b is attached to the power supply device 20. It is set and can be integrated without a sense of incongruity. If the power supply device 20 has a larger wall installation area than the house information panel 10, it is easy to hide the wall discoloration part by the old large house information panel removed during the renewal.

  Moreover, the house information board 10 can also be fixed to a wall surface using the same fixing bracket as the conventional one.

  As shown in the construction explanatory diagram of FIG. 3, the fixing bracket 40 for fixing the housing information board 10 to the wall surface W is a substantially rectangular metal plate having vertical and horizontal dimensions slightly smaller than the housing information board 10. A plurality of fixing claws 48 for fixing the house information board 10 are provided on both the left and right sides of the fixing bracket 40. The fixed claw 48 has substantially the same shape as the fixed claw 28 of the power supply device 20 and is disposed corresponding to the claw receiving hole 18 of the house information board 10. In the central portion of the fixture 40, a wiring port 42 is formed for passing through the call signal line L and the power line LP led out from the wall surface W. A plurality of screw holes 43 are formed adjacent to the upper and lower edges of the wiring port 42.

  The construction for fixing the house information panel 10 to the wall surface W is basically performed in the same procedure regardless of whether the power supply device 20 or the fixing bracket 40 is used. Specifically, the fixing bracket 40 or the power supply device 20 is first screwed to the wall surface W or to an embedded box (not shown) fixed in the wall surface W. Next, the call signal line L or the like derived from the wall surface W is connected to the terminal block 15 of the house information panel 10 through the wiring port 42 of the fixing bracket 40 or the wiring port 22 of the power supply device 20. When the power supply device 20 is used, the wiring connector 25 led out from the power supply unit 21 is further connected to the receiving connector 17 of the house information panel 10. Then, after setting an appropriate device address with the DIP switch 16 of the house information board 10 and confirming normal operation, the house information board 10 is hooked and fixed to the fixing bracket 40 or the power supply device 20.

  In this hook fixing, the housing information panel 10 is fixed to the fixing bracket 40 or the power supply device with the claw receiving hole 18 of the housing information panel 10 and the fixing claw 48 of the fixing bracket 40 or the fixing claw 28 of the power supply device 20 aligned. It is only necessary to press 20 and slide it downward. As a result, the fixing claw 48 of the fixing bracket 40 or the fixing claw 28 of the power supply device 20 is in a state of biting the upper edge of the claw receiving hole 18 of the housing information board 10, and the housing information board 10 is attached to the fixing bracket 40 or the power supply apparatus 20. It is firmly fixed and held.

  When the power supply device 20 is used, the elastic protrusion 27 of the power supply device 20 is fitted into the protrusion receiving portion 19 of the house information board 10 by the hooking and fixing, so that the house information board 10 is correctly positioned. Further, if the cover panel 20b is fitted to the upper part of the power supply device 20, the house information board 10 cannot be slid up and down with respect to the power supply apparatus 20, so that the housing information board 10 is reliably prevented from being detached from the power supply apparatus 20. . The house information panel 10 hooked and fixed to the fixing bracket 40 or the power supply device 20 can be easily removed by sliding it upward.

  The housing information panel configured as described above constitutes a collective intercom apparatus together with a common entrance machine which is a slave unit on the call side. The housing information panel may be integrated with the power supply device and operated by the power supply supplied by the power supply device, or connected to the power supply line derived from the common entrance machine and operated by the power supply supplied by the common entrance machine. Also good.

  FIG. 4 is a system wiring diagram showing an example of a collective intercom apparatus in which the house information panel is operated by the power supplied from the power supply apparatus. P in the figure indicates commercial power supply wiring.

  The common entrance machine 50 is a handset on the call side installed at the common entrance, and is configured integrally with a control device (not shown) that controls signal transmission of the collective intercom device 1 as a whole (may be separate). ing. Since the basic functions of the common entrance machine 10, for example, calling calls for the housing information board 10 and photographing of visitors, are the same as those in the related art, explanation of such functions is omitted. The common entrance machine 50 has a built-in power supply unit (not shown) capable of rectifying commercial power and supplying power to the home information system 10 up to a predetermined number (for example, 20). A call signal line L (including a control line) is led out from the common entrance machine 50 and connected to the house information panel 10 installed in each dwelling unit via a branching device 60. Each of the house information panels 10 is integrated with the power supply device 20 and operates by receiving power supply from the power supply device 20. Therefore, a power line for supplying power from the common entrance machine 50 to each of the house information panels 10 is not derived. If the power supply configuration of the collective intercom apparatus 1 is configured in this way, even if the power line is not laid from the slave unit side to each dwelling unit in a renewal property or the like, the work of additionally wiring the power line is not required.

  FIG. 5 is a system wiring diagram showing an example of a collective intercom apparatus in which the house information panel is operated by the power supplied from the common entrance machine. The common entrance machine 50 is the same as that of FIG. A power line LP is led out in parallel to the call signal line L from the common entrance machine 50, and is connected to the house information panel 10 installed in each dwelling unit via a branching device 60. Therefore, the house information panel 10 can operate by receiving power from the power line LP even if it is not integrated with the power supply device 20. The number of housing information boards 10 is not more than the predetermined number.

  As described above, the housing information board of this embodiment can be operated by integrating the power supply device and receiving power supply from the power supply device, or can be operated by receiving power supply from the slave unit side. Moreover, the house information board which receives power supply from a power supply device, and the house information board which receives power supply from a subunit | mobile_unit side can also be mixed in the same system. Therefore, when configuring a collective intercom apparatus, it is possible to flexibly cope with a large-scale apartment house to a small-scale apartment house while using a house information panel and a common entrance machine having the same configuration.

DESCRIPTION OF SYMBOLS 1 Intercom apparatus for collectives 10 Housing information board 15 Terminal block 17 Receiving connector 20 Power supply apparatus 20a Housing part 21 Power supply part 24 Screw terminal 25 Wiring connector 26 Expansion operation part L Call signal line LP Power supply line

Claims (7)

In the housing information panel provided with the connection terminal of the power line supplied with power from the slave unit side,
Between the housing information board and the wall surface to be installed, the wall information area is larger than the housing information board, supplying power to the housing information board and detachably integrating the housing information board. It is configured to install a large power supply,
The power supply device is provided with a wiring connector for connecting a power supply line different from the power supply line,
Wherein the wall surface of the housing information panel is residential information panel, wherein a receiving connector for connecting to the wiring connector is provided. In claim 1,
Wherein either supplied with power from the slave unit side, the possible housing information panel, wherein the power selection switch for pre-selecting or receiving a power supply from the power supply device is provided. In claim 1 or 2,
The power supply device has a decorative frame shape for housing the housing information board. A power supply device for a home information board, which is installed between a home information board and a wall surface and detachably integrates the home information board, and has a larger wall surface installation area than the home information board,
A housing for housing the housing information board;
A power supply unit for supplying power to the housing information panel housed in the housing unit ;
A wiring connector is provided for supplying electric power supplied from the power supply unit to the housing information board and for connecting to a receiving connector provided on the wall surface side of the housing information board . A power supply device for a housing information panel . In claim 4,
A power supply device for a home information board, wherein an extended operation section for transmitting an operation signal to the home information board is provided on the front panel.   A collective intercom apparatus comprising: the housing information panel according to any one of claims 1 to 3 integrated with the power supply apparatus, and further connected to the handset side by a call signal line. A collective intercom system comprising the collective intercom apparatus according to claim 6 and the slave unit.

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